refactor(quark): port ban_create, ban_list, ban_remove, emoji_list, invites_fetch

#283

crates/delta/src/routes/servers/ban_remove.rs

@@ -1,16 +1,28 @@
-use revolt_quark::{models::User, perms, Db, EmptyResponse, Permission, Ref, Result};
+use revolt_database::{
+    util::{permissions::DatabasePermissionQuery, reference::Reference},
+    Database, User,
+};
+use revolt_permissions::{calculate_server_permissions, ChannelPermission};
+use revolt_result::Result;
+use rocket::State;
+use rocket_empty::EmptyResponse;
 
 /// # Unban user
 ///
 /// Remove a user's ban.
 #[openapi(tag = "Server Members")]
 #[delete("/<server>/bans/<target>")]
-pub async fn req(db: &Db, user: User, server: Ref, target: Ref) -> Result<EmptyResponse> {
+pub async fn unban(
+    db: &State<Database>,
+    user: User,
+    server: Reference,
+    target: Reference,
+) -> Result<EmptyResponse> {
     let server = server.as_server(db).await?;
-    perms(&user)
-        .server(&server)
-        .throw_permission(db, Permission::BanMembers)
-        .await?;
+    let mut query = DatabasePermissionQuery::new(db, &user).server(&server);
+    calculate_server_permissions(&mut query)
+        .await
+        .throw_if_lacking_channel_permission(ChannelPermission::BanMembers)?;
 
     let ban = target.as_ban(db, &server.id).await?;
     db.delete_ban(&ban.id).await.map(|_| EmptyResponse)